Description of Data:

Dataset sourced from: https://github.com/jasonshi10/art_auction_valuation?tab=readme-ov-file

37,638 Unique Rows

23 Columns (Price, Material, Height, etc.)

Data Preparation

library(ggplot2)
library(naniar) # Load nanair for missing data visualization
library(OneR) 
library(tidyverse)
── Attaching core tidyverse packages ────────────────────────────────────────────── tidyverse 2.0.0 ──
✔ forcats   1.0.0     ✔ readr     2.1.5
✔ lubridate 1.9.3     ✔ stringr   1.5.1
✔ purrr     1.0.2     ✔ tidyr     1.3.1
── Conflicts ──────────────────────────────────────────────────────────────── tidyverse_conflicts() ──
✖ purrr::accumulate()     masks foreach::accumulate()
✖ randomForest::combine() masks dplyr::combine()
✖ neuralnet::compute()    masks dplyr::compute()
✖ mice::filter()          masks dplyr::filter(), stats::filter()
✖ dplyr::lag()            masks stats::lag()
✖ purrr::lift()           masks caret::lift()
✖ randomForest::margin()  masks ggplot2::margin()
✖ xgboost::slice()        masks dplyr::slice()
✖ purrr::when()           masks foreach::when()
ℹ Use the ]8;;http://conflicted.r-lib.org/conflicted package]8;; to force all conflicts to become errors
library(tidytext)
library(dplyr)
# Read in the data 
data <- read.delim("~/Desktop/MachineLearning/Final Project/data.txt")

# Take out data that's not needed (X, yearOfBirth, yearOfDeath, soldTime)
art_data <- data[, c(2:3, 6:11, 14:22)]
# Removed a row due to data being inaccurate. 
art_data <- art_data[-34541, ]

# Look at the structure of art_data 
str(art_data)
'data.frame':   41252 obs. of  17 variables:
 $ artist            : chr  "Mario A" "Mario A" "A E Cremer" "A G Schultz & Co." ...
 $ country           : chr  "Swiss" "Swiss" "French" "American" ...
 $ name              : chr  "The world is beautyful #5" "The world is beautyful #13" "Spot Lights" "Sugar/Sweetmeat Baskets" ...
 $ year              : chr  "2004" "2004" "" "" ...
 $ price             : num  5315 7383 2090 615 8125 ...
 $ material          : chr  "laserchrome_print_diasec" "laserchrom_print_(diasec.)" "black-painted_metal" "Sterling_Silver" ...
 $ height            : chr  "29.53" "29.53" "" "6.5" ...
 $ width             : chr  "39.37" "39.37" "" "5.75" ...
 $ dominantColor     : chr  "yellows" "blacks" "whites" "blacks" ...
 $ brightness        : num  98 73 212 73 216 45 188 94 204 222 ...
 $ ratioUniqueColors : num  0.25 0.19 0.05 0.18 0.02 0.19 0 0 0.12 0.16 ...
 $ thresholdBlackPerc: num  65.7 66.2 20.2 83 11.3 ...
 $ highbrightnessPerc: num  0.75 15.21 0 13.74 0 ...
 $ lowbrightnessPerc : num  21.56 46.5 17.56 35.74 6.27 ...
 $ CornerPer         : num  0.37 1.52 0.39 3.58 1.25 0.34 1.14 0.59 1.08 1.18 ...
 $ EdgePer           : num  4.02 7.28 4.15 13.13 12.95 ...
 $ FaceCount         : num  1 0 0 0 0 0 0 0 0 0 ...
summary(art_data$price)
     Min.   1st Qu.    Median      Mean   3rd Qu.      Max. 
       20      1638      6605    241529     23750 119922500 

Some rows in our data are empty but not set to N/A. Need to convert those empty values to N/A

art_data <- as.data.frame(lapply(art_data, function(x) {
  ifelse(x == "", NA, x)
}))

Data Visualization

Visualize our response variable, Price Due to the large range of values in Price, we decided to take the natural log of price \(log(price + 1)\). This will help better visualize price.

summary(art_data$price)
     Min.   1st Qu.    Median      Mean   3rd Qu.      Max. 
       20      1638      6605    241529     23750 119922500 

Taking the log(Price + 1), this helped reduce the skew of Price. Making it easier to visualize

Look at the missing values in our data…

# Visualize missing features
feat_vars <- names(art_data)[c(4, 6:17)]
vis_miss(art_data[, feat_vars])


# Visualize missing features with our response variable price
t_bins <- bin(art_data$log_price, nbins = 6, method = "length") # Bin response variable
plot_dat <- cbind.data.frame(t_bins, art_data[, feat_vars])
gg_miss_fct(x = plot_dat, fct = t_bins) +
  labs(x = "Price")

Year, width, and height are the only features that have missing data,with Year having the most missing values. Year having 32% missing, making it a feature we won’t use for building our model.

Find the most common materials used in our dataframe.

art_data$material <- str_replace_all(art_data$material, '_', ' ')

# Figure out the most common words/phrase used in materials column using the tidyverse
word_count <- art_data %>%
  unnest_tokens(word, material) %>%
  anti_join(stop_words, by = "word") %>%
  count(word, sort = TRUE)

# Plot top 10 words/phrases
word_count %>%
  slice_max(n, n = 10) %>%
  ggplot(aes(x = reorder(word, n), y = n)) +
  geom_col() +
  coord_flip() +
  labs(x = "Word", y = "Count", title = "Most Common Words")

Oil is the most used material in our dataset

# Pull out major material categories like oil 
oil <- rep(0, nrow(art_data))
oil[grep("oil", art_data$material)] <- 1
sum(oil[grep("oil", art_data$material)])
[1] 13511
# 13511 Artworks use Oil as a material
# Create Factor column of oil 
art_data$oil <- as.factor(oil)

# Visualize Oil and Price 
g_2 <- ggplot(art_data, aes( y = log_price, x = oil, fill = oil)) + # Set x and fill as disagnosis, y as value
  geom_boxplot() + # Use boxlot
    theme_bw() + # Set theme
  theme(panel.grid.major = element_blank(), # Remove grid
        panel.grid.minor = element_blank(), # Remove grid
        panel.border = element_blank(), # Remove grid
        panel.background = element_blank()) + # Remove grid 
  labs(x = "Oil", title = "Oil vs Price",
       fill = "Oil") + # Set labels
  scale_fill_manual(values = c("1" = "red", "0" = "blue"), # Manually set fill values
                    labels = c("1" = "Oil", "0" = "Other Material Used"))
g_2


# Pull out acrylic in material and visualize 
acrylic <- rep(0, nrow(art_data))
acrylic[grep("acrylic", art_data$material)] <- 1
art_data$acrylic <- as.factor(acrylic)

# Visualize Acrylic and Price 
g_3 <- ggplot(art_data, aes( y = log_price, x = acrylic, fill = acrylic)) + 
  geom_boxplot() + 
    theme_bw() + 
  theme(panel.grid.major = element_blank(), 
        panel.grid.minor = element_blank(), 
        panel.border = element_blank(), 
        panel.background = element_blank()) + 
  labs(x = "Acrylic", title = "Acrylic vs Price",
       fill = "Acrylic") + # Set labels
  scale_fill_manual(values = c("1" = "red", "0" = "blue"), 
                    labels = c("1" = "Acrylic", "0" = "Other Material Used"))
g_3


# Watercolor 
# Pull out watercolor in material and visualize 
watercolor <- rep(0, nrow(art_data))
watercolor[grep("watercolor", art_data$material)] <- 1
art_data$watercolor <- as.factor(watercolor)

# Visualize Acrylic and Price 
g_4 <- ggplot(art_data, aes( y = log_price, x = watercolor, fill = watercolor)) + 
  geom_boxplot() + 
    theme_bw() + 
  theme(panel.grid.major = element_blank(), 
        panel.grid.minor = element_blank(), 
        panel.border = element_blank(), 
        panel.background = element_blank()) + 
  labs(x = "watercolor", title = "watercolor vs Price",
       fill = "watercolor") + # Set labels
  scale_fill_manual(values = c("1" = "red", "0" = "blue"), 
                    labels = c("1" = "watercolor", "0" = "Other Material Used"))
g_4


# Pull out Screenprint in material and visualize 
screenprint <- rep(0, nrow(art_data))
screenprint[grep("screenprint", art_data$material)] <- 1
art_data$screenprint <- as.factor(screenprint)

# Visualize Screenprint and Price 
g_5 <- ggplot(art_data, aes( y = log_price, x = screenprint, fill = screenprint)) + 
  geom_boxplot() + 
    theme_bw() + 
  theme(panel.grid.major = element_blank(), 
        panel.grid.minor = element_blank(), 
        panel.border = element_blank(), 
        panel.background = element_blank()) + 
  labs(x = "screenprint", title = "screenprint vs Price",
       fill = "screenprint") + # Set labels
  scale_fill_manual(values = c("1" = "red", "0" = "blue"), 
                    labels = c("1" = "screenprint", "0" = "Other Material Used"))
g_5



Through these visualizations, we can see that the Material’s used to create an artwork does have an impact on our response variable price.

Understand the relationship with price and other features by visualization.


Brightness and Log_Price

g_7 <- ggplot(art_data,
              aes(y = log_price, 
                  x = brightness)) + 
  geom_point(color = "blue", alpha = 0.10) + 
  geom_smooth(method = 'lm') +
  theme_bw() + 
  theme(panel.grid.major = element_blank(), 
        panel.grid.minor = element_blank(),
        panel.border = element_blank(),
        panel.background = element_blank()) +
  labs(y = "Price", # Set plot labels
       x = "Brightness",
       title = "Brightness of Artwork vs Log_Price")
g_7
`geom_smooth()` using formula = 'y ~ x'

The Brightness of an artwork seems to have a somewhat positive relationship with the log_price

Face Count vs Price

art_data$FaceCount <- as.factor(art_data$FaceCount)
g_8 <- ggplot(art_data, aes( y = log_price, x = FaceCount, fill = FaceCount)) + 
  geom_boxplot() + 
    theme_bw() + 
  theme(panel.grid.major = element_blank(), 
        panel.grid.minor = element_blank(), 
        panel.border = element_blank(), 
        panel.background = element_blank())
g_8

The face count of an artwork seems to have a relationship with log_price, but there are many outliers with log_price and FaceCount

Dominant Color vs Price

art_data$dominantColor <- as.factor(art_data$dominantColor)
g_9 <- ggplot(art_data, aes( y = log_price, x = dominantColor, fill = dominantColor)) + 
  geom_boxplot() + 
    theme_bw() + 
  theme(panel.grid.major = element_blank(), 
        panel.grid.minor = element_blank(), 
        panel.border = element_blank(), 
        panel.background = element_blank())
g_9

Dominant Color seems to play a role in the price of an artwork, but there are many outliers. Ratio of Unique Colors vs Price

g_10 <- ggplot(art_data,
              aes(y = log_price, 
                  x = ratioUniqueColors)) + 
  geom_point(color = "blue", alpha = 0.10) + 
  geom_smooth(method = 'lm') +
  theme_bw() + 
  theme(panel.grid.major = element_blank(), 
        panel.grid.minor = element_blank(),
        panel.border = element_blank(),
        panel.background = element_blank()) +
  labs(y = "Price", # Set plot labels
       x = "Ratio Unique Colors",
       title = "Ratio of Unique Colors vs Log_Price")
g_10
`geom_smooth()` using formula = 'y ~ x'

There seems to be a somewhat negative relationship with the Ratio of Unique Colors and the Price of an Artwork. The less colors used in an artwork or the higher ratio of unique colors, the price of an artwork decreases
Visualize Height/Width with Price

art_data$width <- as.numeric(art_data$width)
Warning: NAs introduced by coercion
art_data$height <- as.numeric(art_data$height)
Warning: NAs introduced by coercion
# Decided to take the log of width & height of an artwork to reduce the skew...
g_12 <- ggplot(art_data,
              aes(y = log_price, 
                  x = log(width))) + 
  geom_point(color = "blue", alpha = 0.10) + 
  geom_smooth(method = 'lm') +
  theme_bw() + 
  theme(panel.grid.major = element_blank(), 
        panel.grid.minor = element_blank(),
        panel.border = element_blank(),
        panel.background = element_blank()) +
  labs(y = "Log_Price", # Set plot labels
       x = "log(Width) of Artwork",
       title = "Log_Width vs Log_Price")
g_12
`geom_smooth()` using formula = 'y ~ x'
Warning: Removed 2512 rows containing non-finite outside the scale range (`stat_smooth()`).
Warning: Removed 2512 rows containing missing values or values outside the scale range
(`geom_point()`).

g_13 <- ggplot(art_data,
              aes(y = log_price, 
                  x = log(height))) + 
  geom_point(color = "blue", alpha = 0.10) + 
  geom_smooth(method = 'lm') +
  theme_bw() + 
  theme(panel.grid.major = element_blank(), 
        panel.grid.minor = element_blank(),
        panel.border = element_blank(),
        panel.background = element_blank()) +
  labs(y = "Log_Price", # Set plot labels
       x = "log(Height) of Artwork",
       title = "Log_Height vs Log_Price")
g_13
`geom_smooth()` using formula = 'y ~ x'
Warning: Removed 2512 rows containing non-finite outside the scale range (`stat_smooth()`).
Warning: Removed 2512 rows containing missing values or values outside the scale range
(`geom_point()`).

g_14 <- ggplot(art_data,
              aes(y = log_price, 
                  x = log(height*width))) + 
  geom_point(color = "blue", alpha = 0.10) + 
  geom_smooth(method = 'lm') +
  theme_bw() + 
  theme(panel.grid.major = element_blank(), 
        panel.grid.minor = element_blank(),
        panel.border = element_blank(),
        panel.background = element_blank()) +
  labs(y = "Log_Price", # Set plot labels
       x = "Log_Area of Artwork",
       title = "Log_Area vs Log_Price")
g_14
`geom_smooth()` using formula = 'y ~ x'
Warning: Removed 2512 rows containing non-finite outside the scale range (`stat_smooth()`).
Warning: Removed 2512 rows containing missing values or values outside the scale range
(`geom_point()`).

There seems to be a somewhat positive relationship with the area of an artwork and its price

Create a new column to identify a well known artist vs not well known artist based on the average price of artworks.
There are 8,608 unique artists in the data-set.

summary(art_data$well_known)
    0     1 
23277 17975 

Visualize Artwork Price and if the Artist is considered well known or not.

art_data$well_known <- as.factor(art_data$well_known)
g_11 <- ggplot(art_data, aes( y = log_price, x = well_known, fill = well_known)) + 
  geom_boxplot() + 
    theme_bw() + 
  theme(panel.grid.major = element_blank(), 
        panel.grid.minor = element_blank(), 
        panel.border = element_blank(), 
        panel.background = element_blank())
g_11

Well known artists have a higher average artwork price compared to lesser known artists.

save(art_data, artist_avg, plot_dat, word_count, data,
     file = "final_project_data.RData")

---
title: "Valuing Artwork - Machine Learning Project Proposal"
author: "Yun-Shiuan Hsu and Elisabeth Gangwer"
output: html_notebook
editor_options: 
  markdown: 
    wrap: 72
---

## Description of Data:

Dataset sourced from:
<https://github.com/jasonshi10/art_auction_valuation?tab=readme-ov-file>

37,638 Unique Rows

23 Columns (Price, Material, Height, etc.)

-   `Artist`- Artist Name

-   `Country` - Country artist is from

-   `YearofBirth` - Artist's birth year

-   `YearOfDeath` - Artist's death year

-   `Name` - Name of the artwork

-   `Year` - Year artwork was created

-   `Material` - Materials used for the Artwork

-   `Height` - Height of artwork in inches

-   `Width`- Width of artwork in inches

-   `Link` - Link to an image of artwork

-   `Source` - Where the data was originally scraped from

-   `DominantColor` - The dominant color in an artwork

-   `Brightness` - Mean brightness of an artwork. A value closer to 0
    denotes a dark image and that closer to 255 indicates a bright one

-   `RatioUniqueColors` - The number of unique colors in an image as a
    ration of the total number of pixels

-   `thresholdBlackPerc` - If pixel value is greater than a threshold
    value(here we use 127, range from 0-255), it is assigned one value
    (255,white), else it is assigned another value (0,black). Then
    calculate the percentage of white or black in the image, and get the
    ratio of black pixels in the greyscale of paintings

-   `HighbrightnessPerc` - Calculate the average brightness of each
    paintings and how many pixels have two times of the average
    brightness, then get ratio of these two numbers.

-   `LowbrightnessPerc` - Calculate the average brightness of each
    paintings and count how many pixels have less than half of the mean
    brightness of that image, then get ratio of these two numbers.

-   `CornerPerc` - Use Harris Corner Detection algorithm to detect the
    corner in the artworks. Corner is the intersection of two edges, it
    represents a point in which the directions of these two edges
    change. Hence, the gradient of the image (in both directions) have a
    high variation, which can be used to detect it. With that, we can
    calculate the ratio of pixels as corners in the full image.

-   `EdgePer` - Use Canny Edge Detection algorithm to detect the edges
    in the image. And then calculate the percentage of pixels recognized
    as edges in the whole picture.

-   `FaceCount` - Number of faces in an artwork's images

-   `Sold Time` - When the auction sales happened.

-   `Price` - Amount artwork sold for in US Dollars (\$) <br> The
    features that may be helpful in producing a model are `material`,
    `height`, `width`, `dominantColor`, `brightness`,
    `ratioUniqueColors`, `thresholdBlackPerc`, `highbrightnessPerc`,
    `lowbrightnessPerc`, `CornerPer`, `EdgePer`, and `FaceCount`.

## Data Preparation

```{r Load Packages, echo=TRUE}
library(ggplot2)
library(naniar) # Load nanair for missing data visualization
library(OneR) 
library(tidyverse)
library(tidytext)
library(dplyr)
```

```{r Read in Data & Look at the Structure, echo=TRUE}
# Read in the data 
data <- read.delim("~/Desktop/MachineLearning/Final Project/data.txt")

# Take out data that's not needed (X, yearOfBirth, yearOfDeath, soldTime)
art_data <- data[, c(2:3, 6:11, 14:22)]
# Removed a row due to data being inaccurate. 
art_data <- art_data[-34541, ]

# Look at the structure of art_data 
str(art_data)
summary(art_data$price)
```

Some rows in our data are empty but not set to N/A. Need to convert
those empty values to N/A

```{r}
art_data <- as.data.frame(lapply(art_data, function(x) {
  ifelse(x == "", NA, x)
}))
```

## Data Visualization

Visualize our response variable, Price Due to the large range of values
in Price, we decided to take the natural log of price $log(price + 1)$.
This will help better visualize price.

```{r}
art_data$log_price <- log(art_data$price + 1)

g_1 <- ggplot(art_data, aes(x = log_price)) +
  geom_density(fill = "blue", alpha = 0.5) +
   theme_set(theme_bw(base_size = 22) ) +
  theme(panel.grid.major = element_blank(), # Remove grid
        panel.grid.minor = element_blank(), # Remove grid
        panel.border = element_blank(), # Remove grid
        panel.background = element_blank()) + # Remove grid 
  labs(x = "log(Price + 1)", title = "Distribution of Log Price")
g_1
summary(art_data$price)
```

**Taking the log(Price + 1), this helped reduce the skew of Price. Making it easier to visualize** <br> <br>

Look at the missing values in our data...

```{r}
# Visualize missing features
feat_vars <- names(art_data)[c(4, 6:17)]
vis_miss(art_data[, feat_vars])

# Visualize missing features with our response variable price
t_bins <- bin(art_data$log_price, nbins = 6, method = "length") # Bin response variable
plot_dat <- cbind.data.frame(t_bins, art_data[, feat_vars])
gg_miss_fct(x = plot_dat, fct = t_bins) +
  labs(x = "Price")
```

**Year, width, and height are the only features that have missing data,with Year having the most missing values. Year having 32% missing, making it a feature we won't use for building our model.** 
<br> <br>
Find the most common materials used in our dataframe.

```{r}
art_data$material <- str_replace_all(art_data$material, '_', ' ')

# Figure out the most common words/phrase used in materials column using the tidyverse
word_count <- art_data %>%
  unnest_tokens(word, material) %>%
  anti_join(stop_words, by = "word") %>%
  count(word, sort = TRUE)

# Plot top 10 words/phrases
word_count %>%
  slice_max(n, n = 10) %>%
  ggplot(aes(x = reorder(word, n), y = n)) +
  geom_col() +
  coord_flip() +
  labs(x = "Word", y = "Count", title = "Most Common Words")
```
**Oil is the most used material in our dataset** <br><br>

```{r Visualizing Materials, echo=TRUE}
# Pull out major material categories like oil 
oil <- rep(0, nrow(art_data))
oil[grep("oil", art_data$material)] <- 1
sum(oil[grep("oil", art_data$material)])
# 13511 Artworks use Oil as a material
# Create Factor column of oil 
art_data$oil <- as.factor(oil)

# Visualize Oil and Price 
g_2 <- ggplot(art_data, aes( y = log_price, x = oil, fill = oil)) + # Set x and fill as disagnosis, y as value
  geom_boxplot() + # Use boxlot
    theme_bw() + # Set theme
  theme(panel.grid.major = element_blank(), # Remove grid
        panel.grid.minor = element_blank(), # Remove grid
        panel.border = element_blank(), # Remove grid
        panel.background = element_blank()) + # Remove grid 
  labs(x = "Oil", title = "Oil vs Price",
       fill = "Oil") + # Set labels
  scale_fill_manual(values = c("1" = "red", "0" = "blue"), # Manually set fill values
                    labels = c("1" = "Oil", "0" = "Other Material Used"))
g_2

# Pull out acrylic in material and visualize 
acrylic <- rep(0, nrow(art_data))
acrylic[grep("acrylic", art_data$material)] <- 1
art_data$acrylic <- as.factor(acrylic)

# Visualize Acrylic and Price 
g_3 <- ggplot(art_data, aes( y = log_price, x = acrylic, fill = acrylic)) + 
  geom_boxplot() + 
    theme_bw() + 
  theme(panel.grid.major = element_blank(), 
        panel.grid.minor = element_blank(), 
        panel.border = element_blank(), 
        panel.background = element_blank()) + 
  labs(x = "Acrylic", title = "Acrylic vs Price",
       fill = "Acrylic") + # Set labels
  scale_fill_manual(values = c("1" = "red", "0" = "blue"), 
                    labels = c("1" = "Acrylic", "0" = "Other Material Used"))
g_3

# Watercolor 
# Pull out watercolor in material and visualize 
watercolor <- rep(0, nrow(art_data))
watercolor[grep("watercolor", art_data$material)] <- 1
art_data$watercolor <- as.factor(watercolor)

# Visualize Acrylic and Price 
g_4 <- ggplot(art_data, aes( y = log_price, x = watercolor, fill = watercolor)) + 
  geom_boxplot() + 
    theme_bw() + 
  theme(panel.grid.major = element_blank(), 
        panel.grid.minor = element_blank(), 
        panel.border = element_blank(), 
        panel.background = element_blank()) + 
  labs(x = "watercolor", title = "watercolor vs Price",
       fill = "watercolor") + # Set labels
  scale_fill_manual(values = c("1" = "red", "0" = "blue"), 
                    labels = c("1" = "watercolor", "0" = "Other Material Used"))
g_4

# Pull out Screenprint in material and visualize 
screenprint <- rep(0, nrow(art_data))
screenprint[grep("screenprint", art_data$material)] <- 1
art_data$screenprint <- as.factor(screenprint)

# Visualize Screenprint and Price 
g_5 <- ggplot(art_data, aes( y = log_price, x = screenprint, fill = screenprint)) + 
  geom_boxplot() + 
    theme_bw() + 
  theme(panel.grid.major = element_blank(), 
        panel.grid.minor = element_blank(), 
        panel.border = element_blank(), 
        panel.background = element_blank()) + 
  labs(x = "screenprint", title = "screenprint vs Price",
       fill = "screenprint") + # Set labels
  scale_fill_manual(values = c("1" = "red", "0" = "blue"), 
                    labels = c("1" = "screenprint", "0" = "Other Material Used"))
g_5
```

<br> <br> **Through these visualizations, we can see that the Material's used to create an artwork does have an impact on our response variable price.** <br> <br>

### Understand the relationship with price and other features by visualization.

<br> Brightness and Log_Price

```{r}
g_7 <- ggplot(art_data,
              aes(y = log_price, 
                  x = brightness)) + 
  geom_point(color = "blue", alpha = 0.10) + 
  geom_smooth(method = 'lm') +
  theme_bw() + 
  theme(panel.grid.major = element_blank(), 
        panel.grid.minor = element_blank(),
        panel.border = element_blank(),
        panel.background = element_blank()) +
  labs(y = "Price", # Set plot labels
       x = "Brightness",
       title = "Brightness of Artwork vs Log_Price")
g_7
```

**The Brightness of an artwork seems to have a somewhat positive relationship with the log_price** <br> <br> Face Count vs Price

```{r}
art_data$FaceCount <- as.factor(art_data$FaceCount)
g_8 <- ggplot(art_data, aes( y = log_price, x = FaceCount, fill = FaceCount)) + 
  geom_boxplot() + 
    theme_bw() + 
  theme(panel.grid.major = element_blank(), 
        panel.grid.minor = element_blank(), 
        panel.border = element_blank(), 
        panel.background = element_blank())
g_8
```

**The face count of an artwork seems to have a relationship with log_price, but there are many outliers with log_price and FaceCount**
<br> <br> Dominant Color vs Price

```{r}
art_data$dominantColor <- as.factor(art_data$dominantColor)
g_9 <- ggplot(art_data, aes( y = log_price, x = dominantColor, fill = dominantColor)) + 
  geom_boxplot() + 
    theme_bw() + 
  theme(panel.grid.major = element_blank(), 
        panel.grid.minor = element_blank(), 
        panel.border = element_blank(), 
        panel.background = element_blank())
g_9
```
**Dominant Color seems to play a role in the price of an artwork, but there are many outliers.**
Ratio of Unique Colors vs Price

```{r}
g_10 <- ggplot(art_data,
              aes(y = log_price, 
                  x = ratioUniqueColors)) + 
  geom_point(color = "blue", alpha = 0.10) + 
  geom_smooth(method = 'lm') +
  theme_bw() + 
  theme(panel.grid.major = element_blank(), 
        panel.grid.minor = element_blank(),
        panel.border = element_blank(),
        panel.background = element_blank()) +
  labs(y = "Price", # Set plot labels
       x = "Ratio Unique Colors",
       title = "Ratio of Unique Colors vs Log_Price")
g_10
```

**There seems to be a somewhat negative relationship with the Ratio of Unique Colors and the Price of an Artwork. The less colors used in an artwork or the higher ratio of unique colors, the price of an artwork decreases** <br> 
Visualize Height/Width with Price
```{r}
art_data$width <- as.numeric(art_data$width)
art_data$height <- as.numeric(art_data$height)

# Decided to take the log of width & height of an artwork to reduce the skew...
g_12 <- ggplot(art_data,
              aes(y = log_price, 
                  x = log(width))) + 
  geom_point(color = "blue", alpha = 0.10) + 
  geom_smooth(method = 'lm') +
  theme_bw() + 
  theme(panel.grid.major = element_blank(), 
        panel.grid.minor = element_blank(),
        panel.border = element_blank(),
        panel.background = element_blank()) +
  labs(y = "Log_Price", # Set plot labels
       x = "log(Width) of Artwork",
       title = "Log_Width vs Log_Price")
g_12
g_13 <- ggplot(art_data,
              aes(y = log_price, 
                  x = log(height))) + 
  geom_point(color = "blue", alpha = 0.10) + 
  geom_smooth(method = 'lm') +
  theme_bw() + 
  theme(panel.grid.major = element_blank(), 
        panel.grid.minor = element_blank(),
        panel.border = element_blank(),
        panel.background = element_blank()) +
  labs(y = "Log_Price", # Set plot labels
       x = "log(Height) of Artwork",
       title = "Log_Height vs Log_Price")
g_13
g_14 <- ggplot(art_data,
              aes(y = log_price, 
                  x = log(height*width))) + 
  geom_point(color = "blue", alpha = 0.10) + 
  geom_smooth(method = 'lm') +
  theme_bw() + 
  theme(panel.grid.major = element_blank(), 
        panel.grid.minor = element_blank(),
        panel.border = element_blank(),
        panel.background = element_blank()) +
  labs(y = "Log_Price", # Set plot labels
       x = "Log_Area of Artwork",
       title = "Log_Area vs Log_Price")
g_14
```
**There seems to be a somewhat positive relationship with the area of an artwork and its price** <br><br>
Create a new column to identify a well known artist vs not well known
artist based on the average price of artworks. <br>There are 8,608 unique
artists in the data-set.
```{r}

unique_artists <- unique(art_data$artist)

# Use dplyr package to group artist and their average price for artwork sold 
artist_avg <- art_data %>% 
  group_by(artist) %>% 
  summarise(avg_price = mean(price))

# Create average price of artworks in the dataset to create a cutoff of well known artist
art_avg_price <- mean(art_data$price)
# Make binary with 0 & 1, make it numeric 
artist_avg$well_known <- ifelse(artist_avg$avg_price >= art_avg_price, 1, 0)

# Merge two data frames together, remove artist average price
art_data <- merge(art_data, artist_avg, by = 'artist')
art_data <- art_data[, -23]

str(art_data$well_known)
summary(art_data$well_known)
```

Visualize Artwork Price and if the Artist is considered well known or not.

```{r}
art_data$well_known <- as.factor(art_data$well_known)
g_11 <- ggplot(art_data, aes( y = log_price, x = well_known, fill = well_known)) + 
  geom_boxplot() + 
    theme_bw() + 
  theme(panel.grid.major = element_blank(), 
        panel.grid.minor = element_blank(), 
        panel.border = element_blank(), 
        panel.background = element_blank())
g_11
```

**Well known artists have a higher average artwork price compared to
lesser known artists.**

```{r}
# save(art_data, artist_avg, plot_dat, word_count, data,
#     file = "final_project_data.RData")
```



```{r}
unique_artists <- unique(art_data$artist)

# Use dplyr package to group artist and their average price for artwork sold 
artist_avg <- art_data %>% 
  group_by(artist) %>% 
  summarise(avg_price = mean(price))

# Create average price of artworks in the dataset to create a cutoff of well known artist
art_avg_price <- quantile(art_data$price, 0.9)
# Make binary with 0 & 1, make it numeric 
artist_avg$well_known <- ifelse(artist_avg$avg_price >= art_avg_price, 1, 0)
artist_avg$well_known <- as.factor(artist_avg$well_known)
summary(artist_avg$well_known)

# Merge two data frames together, remove artist average price
art_data2 <- merge(art_data, artist_avg, by = 'artist')
summary(art_data2$well_known.y)
save(art_data2, file = "art_data2.RData")
```

